265385000880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11890009}}^1$

素因数の和:11890059

約数の個数: 120

約数和(自身を含む): 920001413760

約数和(自身を除く): 654616412880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 11890009, 23780018, 35670027, 47560036, 59450045, 71340054, 95120072, 107010081, 118900090, 142680108, 178350135, 190240144, 214020162, 237800180, 285360216, 356700270, 368590279, 428040324, 475600360, 535050405, 570720432, 713400540, 737180558, 856080648, 951200720, 1070100810, 1105770837, 1426801080, 1474361116, 1712161296, 1842951395, 2140201620, 2211541674, 2853602160, 2948722232, 3317312511, 3685902790, 4280403240, 4423083348, 5528854185, 5897444464, 6634625022, 7371805580, 8560806480, 8846166696, 11057708370, 13269250044, 14743611160, 16586562555, 17692333392, 22115416740, 26538500088, 29487222320, 33173125110, 44230833480, 53077000176, 66346250220, 88461666960, 132692500440, 265385000880]

約数ペア:

[(1, 265385000880), (2, 132692500440), (3, 88461666960), (4, 66346250220), (5, 53077000176), (6, 44230833480), (8, 33173125110), (9, 29487222320), (10, 26538500088), (12, 22115416740), (15, 17692333392), (16, 16586562555), (18, 14743611160), (20, 13269250044), (24, 11057708370), (30, 8846166696), (31, 8560806480), (36, 7371805580), (40, 6634625022), (45, 5897444464), (48, 5528854185), (60, 4423083348), (62, 4280403240), (72, 3685902790), (80, 3317312511), (90, 2948722232), (93, 2853602160), (120, 2211541674), (124, 2140201620), (144, 1842951395), (155, 1712161296), (180, 1474361116), (186, 1426801080), (240, 1105770837), (248, 1070100810), (279, 951200720), (310, 856080648), (360, 737180558), (372, 713400540), (465, 570720432), (496, 535050405), (558, 475600360), (620, 428040324), (720, 368590279), (744, 356700270), (930, 285360216), (1116, 237800180), (1240, 214020162), (1395, 190240144), (1488, 178350135), (1860, 142680108), (2232, 118900090), (2480, 107010081), (2790, 95120072), (3720, 71340054), (4464, 59450045), (5580, 47560036), (7440, 35670027), (11160, 23780018), (22320, 11890009)]